usaa brings advice. call or visit us online. we're ready to help. [ traffic passing ] ] ♪ [ music box: lullaby ] [ man on tv, indistinct ] ♪ [ lullaby continues ] [ baby coos ] [ man announcing ] millions are still exposed to the dangers... of secondhand smoke... and some of them can't do anything about it. ♪ [ continues ] [ gasping ] >>> back to capitol hill. this time, keeping them honest. not trying to take sides, pulling for republicans or democrats. there's other shows for that. but tonight we're reporting, exposing facts and exposing hypocrisy where we see it. models on american with disabilities act which the u.s. passed 22 years ago. but 38 u.s. republican senators voted against the u.n. treaty leaving it 5 votes short of ratification. not even a rare visit by former republican senator bob dole who just before the vote made a difference. he's 89, appeared frail this his wheelchair. and dole, disabled from war injuries, came to the chamber to show support for this treaty. rick santorum led the charge against the tre